src/gui/importschedulewidget.cpp

   1 #include "importschedulewidget.h"
   2
   3 #include <schedulexmlparser.h>
   4
   5 #include <QDir>
   6 #include <QFile>
   7 #include <QFileDialog>
   8 #include <QDebug>
   9
  10 ImportScheduleWidget::ImportScheduleWidget(QWidget *aParent)
  11     : QWidget(aParent)
  12 {
  13     setupUi(this);
  14
  15     mXmlParser = new ScheduleXmlParser(this);
  16     connect(mXmlParser, SIGNAL(progressStatus(int)), SLOT(showParsingProgress(int)));
  17     connect(mXmlParser, SIGNAL(parsingSchedule(const QString &)), SLOT(parsingSchedule(const QString &)));
  18
  19     connect(browse, SIGNAL(clicked()), SLOT(browseSchedule()));
  20     progressBar->hide();
  21 }
  22
  23 ImportScheduleWidget::~ImportScheduleWidget()
  24 {
  25     if(mXmlParser)
  26     {
  27         delete mXmlParser;
  28         mXmlParser = NULL;
  29     }
  30 }
  31
  32 void ImportScheduleWidget::parsingSchedule(const QString &aTitle)
  33 {
  34     importScheduleLabel->setText("Importing: " + aTitle);
  35 }
  36
  37 void ImportScheduleWidget::showParsingProgress(int progress)
  38 {
  39     progressBar->setValue(progress);
  40 }
  41
  42 void ImportScheduleWidget::browseSchedule()
  43 {
  44     QString scheduleFileName = QFileDialog::getOpenFileName(this, tr("Select Conference Schedule"), QDir::homePath(), tr("Schedule Files (*.xml)"));
  45     if(QFile::exists(scheduleFileName))
  46     {
  47         QFile file(scheduleFileName);
  48         if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
  49         {
  50             qDebug() << "can't open " << file.fileName();
  51             return;
  52         }
  53
  54         QByteArray data = file.readAll();
  55         browse->hide();
  56         progressBar->show();
  57         int confId = mXmlParser->parseData(data);
  58
  59         progressBar->hide();
  60         browse->show();
  61         importScheduleLabel->setText("Import schedule: ");
  62
  63         emit(scheduleImported(confId));
  64     }
  65     else
  66     {
  67         progressBar->hide();
  68     }
  69 }
  70